EP 2123482 A4 20101103 - PNEUMATIC TIRE FOR TWO-WHEELED VEHICLE
Title (en)
PNEUMATIC TIRE FOR TWO-WHEELED VEHICLE
Title (de)
LUFTREIFEN FÜR ZWEIRÄDRIGES FAHRZEUG
Title (fr)
PNEU POUR VÉHICULE À DEUX ROUES
Publication
Application
Priority
- JP 2007074524 W 20071220
- JP 2006342546 A 20061220
Abstract (en)
[origin: EP2123482A1] A pneumatic tire for a two-wheeled vehicle has further increased driving stability, particularly in turning. Pneumatic tire 10 for a two-wheeled vehicle has belt layer 16 and tread section 18 that are sequentially arranged on the outer side, in the radial direction of the tire, of a crown section 14C of a carcass 14. On the belt layer 16 is placed a spiral belt layer 20 formed by spirally winding a band-like rubber coated cord layer so as to form a cord angle in the range of 0° to 5° relative to the circumferential direction of the tire. With L the tread surface distance from tire center CL to tread edge T, spiral belt layer 20 is present only in the range of 0.65L to 0.85L from tire center CL, and intersecting belt layers 22A-22D are arranged in the range of from an edge in the lateral direction of the spiral belt layer 20 to tread edge T. Intersecting belt layers 22A-22D include organic material fiber cords intersecting with each other and having a cord angle of from 30° to less than 75° relative to the circumferential direction of the tire.
IPC 8 full level
B60C 9/18 (2006.01); B60C 9/22 (2006.01); B60C 13/00 (2006.01)
CPC (source: EP US)
B60C 9/2009 (2013.01 - EP US); B60C 9/2204 (2013.01 - EP US); B60C 9/28 (2013.01 - EP US); B60C 11/0332 (2013.01 - EP US); B60C 15/0018 (2013.01 - EP US); B60C 2009/2041 (2013.01 - EP US); B60C 2200/10 (2013.01 - EP US)
Citation (search report)
- [XY] JP H06143923 A 19940524 - SUMITOMO RUBBER IND
- [XY] JP H0624207 A 19940201 - SUMITOMO RUBBER IND
- [X] US 5647929 A 19970715 - SUZUKI SHIGEHIKO [JP]
- See references of WO 2008075737A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2123482 A1 20091125; EP 2123482 A4 20101103; EP 2123482 B1 20121205; CN 101563240 A 20091021; ES 2398982 T3 20130325; JP 2008149991 A 20080703; JP 4943830 B2 20120530; US 2010024945 A1 20100204; WO 2008075737 A1 20080626
DOCDB simple family (application)
EP 07850959 A 20071220; CN 200780047146 A 20071220; ES 07850959 T 20071220; JP 2006342546 A 20061220; JP 2007074524 W 20071220; US 52030007 A 20071220